.wc-instructions-list { display:flex; flex-direction:column; gap:12px; max-width:600px; margin:0 auto; }
.wc-instruction-link { display:block; padding:12px 16px; background:#f5f5f5; border-radius:6px; border:1px solid #ddd; text-decoration:none; color:#333; font-weight:bold; }
.wc-instruction-link:hover { background:#eaeaea; }
@media(min-width:768px){ .wc-instructions-list { flex-direction:row; flex-wrap:wrap; } .wc-instruction-link { flex:1 1 calc(50% - 12px); } }
.wc-instruction-item{margin-bottom: 15px;}.wc-os-panel{margin-top: 20px;}
/* Instructions toggles */
.wc-instructions-root{ max-width:1200px; margin:0 auto; padding:16px; box-sizing:border-box; }
.wc-instruction-item{ margin-bottom:18px; }
.wc-instruction-title{ font-size:1.25rem; margin-bottom:8px; }
.wc-os-toggle{ display:block; width:100%; text-align:left; padding:10px; border:1px solid #ddd; background:#005ee9; border-radius:8px; margin-bottom:6px; cursor:pointer; font-weight:600; }
.wc-os-panel{ padding:12px; border-left:3px solid #eee; background:#fafafa; margin-bottom:12px; display:none; }

/* VPN clients grid */
.wc-vpn-root{ max-width:1200px; margin:0 auto; padding:16px; box-sizing:border-box; }
.wc-vpn-protocol{ margin-bottom:28px; }
.wc-vpn-protocol-title{ font-size:1.5rem; margin-bottom:12px; }
.wc-vpn-grid{ display:grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap:16px; }
.wc-vpn-card{ border:1px solid #e6e6e6; border-radius:10px; padding:14px; background:#fff; text-align:center; box-shadow:0 2px 6px rgba(0,0,0,0.03); }
.wc-vpn-thumb img{ width:48px; height:48px; object-fit:contain; margin-bottom:8px; }
.wc-vpn-title{ font-size:1rem; margin:8px 0; }
.wc-vpn-btn{ display:inline-block; margin:6px 6px 0 6px; padding:8px 12px; border-radius:6px; text-decoration:none; border:1px solid transparent; background:#1c69fe; color:#fff; }
.wc-vpn-btn.instr{ background:#f3f3f3; color:#222; border-color:#ddd; }
.wc-vpn-btn.instr:hover{color:#1c69fe;}
.wc-vpn-btn.download.disabled{ background:#f5f5f5; color:#999; border-color:#eee; cursor:not-allowed; }

/* small devices */
@media (max-width:600px){
    .wc-instruction-title{ font-size:1.1rem; }
    .wc-vpn-protocol-title{ font-size:1.25rem; }
}